210087028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{7411}}^1$

素因数の和:7807

約数の個数: 24

約数和(自身を含む): 388092320

約数和(自身を除く): 178005292

約数列:

[1, 2, 4, 19, 38, 76, 373, 746, 1492, 7087, 7411, 14174, 14822, 28348, 29644, 140809, 281618, 563236, 2764303, 5528606, 11057212, 52521757, 105043514, 210087028]

約数ペア:

[(1, 210087028), (2, 105043514), (4, 52521757), (19, 11057212), (38, 5528606), (76, 2764303), (373, 563236), (746, 281618), (1492, 140809), (7087, 29644), (7411, 28348), (14174, 14822)]